How do you convert MVA to amps?
How many amps is a 20kw generator?
Amp. to kVA, table for conversion, equivalence, transformation (Voltage = 220, AC, 3F):
Definition: Apparent Power expressed in Million Volt-Amps.
They penalize their consumer for low Power factor because they are not responsible for low power factor and kVA but you. Moreover, in power plant, power factor is 1 therefore MW is equal to MVA …… (MW = MVA x P.f).
The unit KVA (kilovolt-amperes) is the power associated with the electric current. 1 kilo-volt-ampere is equal to 1000 volt-ampere….kVA To Amps.
Calculate 3 phase amps, or “I”, using the formula: I = (MVA x 1,000, 000)/(Vphase x 1.732). The 1,000,000 represents “mega” where 1 megavolt is 1,000,000 volts. Continuing with the example: I = (25 x 1,000,000)/(4,000 x 1.732) = 25,000,000/6,928 = 3608.5 amps.
MVA (Mega Volt-Amp) rating of the transformer S(MVA) is equal to the product of primary current I(Primary) in amps and Primary Voltage V(primary) in volts divided by 1000000. Example: Calculate the MVA rating of the transformer whose primary voltage of 110000 V and secondary current of 100 Amps.
